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wind power - introduction
Greenearth Energy install wind turbines for domestic and commercial use up to 20kW.
Wind power is one of the oldest and simplest forms of renewable energy. Historically, wind energy was harnessed and used in mechanical power applications.
With modern design and manufacturing techniques and escalating fossil fuel prices, wind turbines are now an affordable and efficient means of generating electricity.
Generally, small wind turbines start to generate electricity in wind speeds of approx. 2.5-4 metres per second (force 3), and their optimum wind speed is 10-12m/s (force 5). As an example, with an average wind speed of 5m/s (force 3), a 6kW turbine will generate an average of 11,000 units per year. Typical UK domestic consumption is about 3,200 annually.
If the turbine is close to the National Grid it is possible to sell surplus electricity to the grid, as well as having a back up for when demand exceeds supply. If the site is not close to the Grid then the energy produced can be stored by charging a battery bank.
Please do not hesitate to call us on 01981 241 399, if you have a specific product or project in mind.
Alternatively, please complete and return the Self-Survey form.
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